<!DOCTYPE html>
<html lang="zh-CN">
<head>
    {%- block head %}
    <title>{% block title %}Title{% endblock %}</title>

    {%- block metas %}
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    {% endblock -%}

    {%- block css_and_js %}
{#    <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" type="text/css">#}
{#    <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" type="text/css">#}
        <link rel="stylesheet" href="{{ url_for('static', filename='css/bootstrap.css') }}">
        <link rel="stylesheet" href="{{ url_for('static', filename='css/bootstrap-theme.css') }}">
    {% endblock -%}

    {% endblock -%}

</head>
<body>
{%- block nav %}
    <div class="navbar navbar-inverse" role="navigation" style="margin-bottom: 0">
        <div class="container">
            <div class="navbar-header">
                <a class="navbar-brand" href="{{ url_for('.index') }}">{% block nav_title %}title{% endblock %}</a>
            </div>
            <div class="navbar-collapse collapse">
                    <ul class="nav navbar-nav">
                        <!--<li><a href="/">Home</a></li>-->
                    </ul>
            </div>
        </div>

    </div>

{% endblock -%}



{% block content %}
{% endblock -%}
{%- block main %}
{% endblock -%}
</body>
</html>